cmd/compile/internal/types: unexport Type.Extra

Not used outside of package types anymore. Let's keep it that.

Change-Id: I69b464ac94edaacd219da4210f7b8618e2beaf70
Reviewed-on: https://go-review.googlesource.com/c/go/+/345413
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>

1 files changed, 9 insertions, 10 deletions

diff --git a/src/cmd/compile/internal/types/type_test.go b/src/cmd/compile/internal/types/type_test.go
index fe3f380b21..1fd05b3f5e 100644
--- a/src/cmd/compile/internal/types/type_test.go
+++ b/src/cmd/compile/internal/types/type_test.go
@@ -2,26 +2,25 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-package types_test
+package types
 
 import (
-	"cmd/compile/internal/types"
 	"testing"
 )
 
 func TestSSACompare(t *testing.T) {
-	a := []*types.Type{
-		types.TypeInvalid,
-		types.TypeMem,
-		types.TypeFlags,
-		types.TypeVoid,
-		types.TypeInt128,
+	a := []*Type{
+		TypeInvalid,
+		TypeMem,
+		TypeFlags,
+		TypeVoid,
+		TypeInt128,
 	}
 	for _, x := range a {
 		for _, y := range a {
 			c := x.Compare(y)
-			if x == y && c != types.CMPeq || x != y && c == types.CMPeq {
-				t.Errorf("%s compare %s == %d\n", x.Extra, y.Extra, c)
+			if x == y && c != CMPeq || x != y && c == CMPeq {
+				t.Errorf("%s compare %s == %d\n", x.extra, y.extra, c)
 			}
 		}
 	}